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Emerald|Lab Grown|IGI

4.00ct D VS2 Emerald Lab Grown Diamond

VG • D/VS2 • IGI LG848667012

Shape and cutting style on the report: Emerald cut

Certificate IGI LG848667012

Diamond specifications and retailer prices

From £642 GBP
$860 USD
As of October 30, 2026
Save £3,724 GBP (85%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £4,366 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4ct lab-grown emerald diamond

This 4ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG848667012 or 848667012. Listed at 6 retailers as of October 30, 2026, with prices from £642 to £4,366, a £3,724 spread on the same certified stone. Brilliant Earth lists it at £4,366. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.00
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848667012
Dimensions11.04 × 7.04 × 4.64 mm
L/W Ratio1.57
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.04 mm7.04 mm4.00 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848667012
Side View
Table 67.0%Crown 39.4°Girdle: ThickPavilion 36.6°Culet: LargeDepth 65.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £4,366 GBP|Low: £633 GBP|High: £4,366 GBP|Avg: £1,324 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2£642 GBP
Retailer 3£751 GBP
Retailer 5£1,359 GBP
Retailer 6£1,574 GBP
Retailer 4£2,024 GBP
Brilliant Earth£4,366 GBP

11 data points across 6 retailers

6 retailers£642 GBP to £4,366 GBP

B+
Cheapest Retailer
-
£642 GBP
$860 USD
A
Retailer 2
-
£751 GBP
View
B+
Retailer 3
-
£1,359 GBP
$1,821 USD
View
B
Retailer 4
-
£1,574 GBP
$2,109 USD
View
B
Retailer 5
-
£2,024 GBP
View
Most Expensive
B
Brilliant Earth
22279521A · Oct 30
£4,366 GBP
$5,850 USD
View
5 more retailers have this diamond
Prices start from £642 GBPSave up to £3,724 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
4.00ct Emerald
£642 GBP